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ISO 1953:2015

Hard coal -- Size analysis by sieving

General information
Valid from 10.11.2015
ICS Groups
73.040 Coals
Directives or regulations
None
Standard history
Status
Date
Type
Name
10.11.2015
Main
ISO 1953:2015 specifies reference methods for the size analysis of coal by manual sieving (wet or dry), using test sieves of aperture sizes between 125 mm and 45 μm. A guide to sampling is given in Annex A. This International Standard is applicable to all hard coals. It is not applicable to coke or other manufactured fuels. In the case of pulverized coal which has been ground so that a high proportion passes through the test sieve of smallest aperture size, the methods described in this International Standard will determine only the percentage oversize.
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